As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
WHILE ON TAKEOFF ROLL THE CAPTAIN REPORTED HIS EADI DISPLAY WENT BLANK. THE TAKEOFF WAS ABORTED & THE ACFT RETURNED TO THE GATE WITHOUT FURTHER INCIDENT. THE LT DPU HAD FAILED. A SERVICEABLE UNIT WAS INSTALLED WITH THE SYS CHECKING NORMAL IAW THE ACFT MM. ACFT WAS RETURNED TO SERVICE.